3 Prong 10/3 30 Amp Generator Extension Cord L5-30P / L5-30R 10AWG*3 125V STW VELCRO ETL APPROVED. This is a high quality replacement part by LifeSupplyUSA, exclusively for sale by LifeSupplyUSA. Any brand names or logos are the registered trademarks of their respective owners. Any use of any brand name or model designation for this product is made solely for purposes of demonstrating compatibility.